Product ID 137904 ::
Manufacturer Magpul
Description The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform. Made in U.S.A. he MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards.

Pair includes one front and one rear Gen2 MBUS sights in black
Department Schuyler Arms Overstock Sale! › Red Dots/Optics